Universal support bracket for electrical junction box



FIG. 1 depicts a perspective view of an universal support bracket for electrical junction box depicting my new design;

FIG. 2 depicts a perspective view in an alternate position of an universal support bracket for electrical junction box;

FIG. 3 depicts a front view of an universal support bracket for electrical junction box depicting my new design.

FIG. 4 depicts a right side view of an universal support bracket for electrical junction box depicting my new design; and,

FIG. 5 depicts a bottom view of an universal support bracket for electrical junction box depicting my new design. 

I claim the ornamental design for an universal support bracket for electrical junction box, as shown and described. 